Re: Octave too slow runnig some instruction

[sd83]

Oh, I'm sorry. This is my m-file'code:

function h=make_random_direction(n,N,sigma)

x=zeros(N,1);
y=zeros(N,1);

for i=1:N
x(i)=normrnd (0,sigma(i)*sigma(i),1,1);
y(i)=normrnd (0,sigma(i)*sigma(i),1,1);
end

h=zeros(n,2);
t=linspace(0,2*pi,n);

for i=1:n
        for j=1:N
h(i,1)=h(i,1)+x(j)*cos(t(i)*j);
h(i,2)=h(i,2)+y(j)*sin(t(i)*j);         
        end
end


end



I have runned it using

n=N=1000;

sigma(i)=1/i   for i=1,...,N.





-- 
View this message in context: 
http://octave.1599824.n4.nabble.com/Octave-too-slow-runnig-some-instruction-tp2266693p2266713.html
Sent from the Octave - General mailing list archive at Nabble.com.